Burlington Connecticut Climate Data

Monthly Average Climate Data for Burlington Connecticut

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January16.6 °F33.7 °F3.7 in.
February18.1 °F36.6 °F3.39 in.
March25.3 °F44.5 °F4.58 in.
April35.3 °F57.8 °F4.05 in.
May46.0 °F68.7 °F4.14 in.
June55.2 °F77.0 °F4.75 in.
July60.8 °F81.9 °F4.66 in.
August59.4 °F79.9 °F4.58 in.
September52.3 °F72.9 °F5.06 in.
October40.5 °F60.9 °F5.56 in.
November31.0 °F49.1 °F4.06 in.
December22.2 °F38.6 °F4.63 in.
Annual38.6 °F58.5 °F53.16 in.

Climate Data for Burlington Connecticut

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 1 - May 10
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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